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| Level Gauge Pillar |
Fig. 818 & 896N |
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| COMPONENT |
MATERIAL |
| BODIES |
BRONZE |
| COVER |
BRONZE |
| SEATS |
NICKEL ALLOY |
| VALVE HEAD STOP |
NICKEL ALLOY |
| STEM |
MANG BR |
| VALVE HEAD CHECK |
MANG BR /P.T.F.E. |
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Technical Description of Standard Valves |
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SIZE |
A 1 |
A 2 |
D |
WEIGHT |
mm |
ins |
mm |
ins |
mm |
ins |
mm |
ins |
kg |
15 |
1/2 |
149 |
5 7/8 |
64 |
2 1/2 |
295 |
11 5/8 |
6 |
20 |
3/4 |
149 |
5 7/8 |
67 |
2 5/8 |
295 |
11 5/8 |
6 1/2 |
25 |
1 |
181 |
7 1/8 |
79 |
3 1/8 |
336 |
13 1/4 |
8 |
32 |
1 1/4 |
200 |
7 7/8 |
86 |
3 3/8 |
359 |
14 1/8 |
11 |
40 |
1 1/2 |
225 |
8 7/8 |
92 |
3 5/8 |
403 |
15 7/8 |
14 1/2 |
50 |
2 |
273 |
10 3/4 |
108 |
4 1/4 |
470 |
18 1/2 |
22 |
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Pressure Temperature Ratings |
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TEMP. °C |
WORKING |
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PRESSURE BAR |
—10 |
120 |
40.0 |
| - |
150 |
38.5 |
| - |
170 |
35.5 |
| - |
180 |
34.0 |
| - |
186 |
32.8 |
| - |
198 |
30.4 |
| - |
200 |
30.0 |
| - |
220 |
25.5 |
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Cast Bronze Bodies and Cover.
Outside Screw Rising Stem. Flanges to suit Customer Requirements.
Flanged to ANSI. BS or European Standards.
VALVE SHOULD BE INSTALLED SO THAT VALVE HEAD LIFTS VERTICALLY UPWARDS |
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